Caleffi Boiler System Accessories

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Caleffi Z-One 3-Way Diverting Sweat Low-Lead Brass Valve Body, 1/2" Connections, 30 PSI, 3.5 Cv
Item#: 25072
Model#: Z307433
Brand: Caleffi
$60.88
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Caleffi AutoFIll Combo Automatic Boiler Fill Valve with Backflow Preventer, Pressure Indicator, 1/2" Sweat Inlet x 1/2" FNPT Outlet
Item#: 25933
Model#: 573009A
Brand: Caleffi
$150.00
Only 1 In-Stock
Caleffi 1" Sweat Adaptor w/ 1" Male Thread Connections Sweat Adapter Fitting
Item#: 24227
Model#: NA10062
Brand: Caleffi
$17.50
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Caleffi 2-Way Thermo-electric Zone Valve, 1" Sweat TwisTop Connections, 24V with AUX Switch, NC
Item#: 24319
Model#: 676269A
Brand: Caleffi
$166.18
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Caleffi Air & Dirt Separator, 2" Threaded Connections, ASME & CRN Certified
Item#: 24434
Model#: NA546050T
Brand: Caleffi
$2,705.60
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
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Caleffi Anti Suction Cap for Discal 551 & DiscalDirt 546 series
Item#: 24454
Model#: 562100
Brand: Caleffi
$14.93
In-Stock
Caleffi Differential Pressure By-pass Valve, 1" NPT Inlet with 1" Sweat Outlet
Item#: 24492
Model#: 519609A
Brand: Caleffi
$154.41
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Caleffi Differential Pressure By-pass Valve, 3/4" NPT Inlet with 3/4" NPT Outlet
Item#: 24495
Model#: 519502A
Brand: Caleffi
$98.53
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Caleffi Discal Air Separator with 1/2" Check Valve, 1" NPT Female Connections
Item#: 24526
Model#: 551006AC
Brand: Caleffi
$157.04
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Caleffi Discal Air Separator with 1/2" FNPT Bottom Thread, 1" Sweat Connections
Item#: 24536
Model#: 551028A
Brand: Caleffi
$144.37
Only 1 In-Stock
Caleffi Discal Air Separator with 1/2" FNPT Bottom Thread, 1-1/2" NPT Female Connections
Item#: 24537
Model#: 551008A
Brand: Caleffi
$287.32
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Free Shipping
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
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Caleffi Dual Check Continuous Pressure Backflow Preventer with Atmospheric Vent, 1/2" NPT Female Inlet/Outlet
Item#: 24567
Model#: 573403A
Brand: Caleffi
$71.69
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Caleffi FlowCal Compact Automatic Flow Balancing Valve, 1" Sweat Connections, Low-Lead Brass
Item#: 24604
Model#: 127369AF3G0
Brand: Caleffi
$96.32
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Caleffi FlowCal Compact Automatic Flow Balancing Valve, 1/2" NPT Male Connections, Low-Lead Brass
Item#: 24624
Model#: 127341AF5G0
Brand: Caleffi
$84.56
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Caleffi FlowCal Compact Automatic Flow Balancing Valve, 3/4" NPT Male Connections, Low-Lead Brass
Item#: 24651
Model#: 127351AF2G5
Brand: Caleffi
$87.50
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Caleffi FlowCal Y-Strainer with Integral Ball Valve, 1/2" NPT Connections
Item#: 24688
Model#: 120141A
Brand: Caleffi
$94.85
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Caleffi FlowCal Y-Strainer with Integral Ball Valve, 1-1/4" NPT Connections
Item#: 24690
Model#: 120171A
Brand: Caleffi
$216.18
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
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Caleffi FlowCal Y-Strainer with Integral Ball Valve, 3/4" NPT Connections
Item#: 24692
Model#: 120151A
Brand: Caleffi
$95.59
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Caleffi Radiant Manifolds Automatic Air Vent, 1/2" Straight Thread, safety air cap
Item#: 24829
Model#: 502043 CST
Brand: Caleffi
$18.01
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Caleffi Z-One 2-Way Straight NPT Valve Body, 3/4" Connections, 50 PSI, 2.5 Cv
Item#: 25046
Model#: Z200512
Brand: Caleffi
$51.54
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Caleffi Pre-assembled Fixed Point Manifold Mixing Station, 10 outlets, Thermostatic Fixed Point Mixing, Flow Gauges, 3/4" Ball Valves
Item#: 25962
Model#: 1725L1A
Brand: Caleffi
$1,357.35
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Free Shipping
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
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Caleffi 1" NPT Male Universal Flow Switch with NEMA 5 Enclosure, Suitable for 1" to 8" Pipe, used with heating & air conditioning systems
Item#: 24187
Model#: 626600A
Brand: Caleffi
$193.38
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Caleffi 1" Female x 1-1/4" Male Thread Connection Bushing Fitting
Item#: 24193
Model#: NA10087
Brand: Caleffi
$16.25
In-Stock
Caleffi 1" FNPT Hydro Separators Tail Piece for model 548006A
Item#: 24194
Model#: 31553 FD
Brand: Caleffi
$13.31
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